This topic contains a solution. Click here to go to the answer

Author Question: What is absolute dating, and what is it based on? What can absolute dating tell us? What will be an ... (Read 232 times)

Garrulous

  • Hero Member
  • *****
  • Posts: 686
What is absolute dating, and what is it based on? What can absolute dating tell us? What will be an ideal response?

Question 2

What is relative dating, and what can it tell us? What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

canderson530

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

Absolute dating provides specific dates for rock units or events in years before present. Most absolute
dating is done by radiometric dating to obtain absolute ages. These are based on the natural decay rates
of radioactive elements present in some rocks



Answer to Question 2

Relative dating places geologic events in a sequential order as determined from their position in the
geologic record. It will not tell us how long ago an event occurred, only when it occurred relative to
other events in the same vicinity.





Garrulous

  • Member
  • Posts: 686
Reply 2 on: Jul 15, 2018
Wow, this really help


triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

The FDA recognizes 118 routes of administration.

For a complete list of videos, visit our video library